CVE - CVE-2024-50233

CVE-ID
CVE-2024-50233	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() In the ad9832_write_frequency() function, clk_get_rate() might return 0. This can lead to a division by zero when calling ad9832_calc_freqreg(). The check if (fout > (clk_get_rate(st->mclk) / 2)) does not protect against the case when fout is 0. The ad9832_write_frequency() function is called from ad9832_write(), and fout is derived from a text buffer, which can contain any value.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/2f39548f45693d86e950647012a214da6917dc9f URL:https://git.kernel.org/stable/c/2f39548f45693d86e950647012a214da6917dc9f MISC:https://git.kernel.org/stable/c/442f786c5bff8cfd756ebdeaa4aadbf05c22aa5a URL:https://git.kernel.org/stable/c/442f786c5bff8cfd756ebdeaa4aadbf05c22aa5a MISC:https://git.kernel.org/stable/c/6bd301819f8f69331a55ae2336c8b111fc933f3d URL:https://git.kernel.org/stable/c/6bd301819f8f69331a55ae2336c8b111fc933f3d MISC:https://git.kernel.org/stable/c/adfbc08b94e7df08b9ed5fa26b969cc1b54c84ec URL:https://git.kernel.org/stable/c/adfbc08b94e7df08b9ed5fa26b969cc1b54c84ec MISC:https://git.kernel.org/stable/c/ccbc10647aafe2b7506edb4b10e19c6c2416c162 URL:https://git.kernel.org/stable/c/ccbc10647aafe2b7506edb4b10e19c6c2416c162 MISC:https://git.kernel.org/stable/c/dd9e1cf619c945f320e686dcaf13e37ef0b05fdd URL:https://git.kernel.org/stable/c/dd9e1cf619c945f320e686dcaf13e37ef0b05fdd MISC:https://git.kernel.org/stable/c/fcd6b59f7a774558e2525251c68aa37aff748e55 URL:https://git.kernel.org/stable/c/fcd6b59f7a774558e2525251c68aa37aff748e55
Assigning CNA
kernel.org
Date Record Created
20241021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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